Don’t stop when you’re tired. Stop when you’re done.

Great things never come from comfort zones.The harder you work for something, the greater you’ll feel when you achieve it.

Success is not final, failure is not fatal: It is the courage to continue that counts.It’s going to be hard, but hard does not mean impossible.The only way to do great work is to love what you do.

In the midst of winter, I found there was, within me, an invincible summer.It’s going to be hard, but hard does not mean impossible.

Don't wait. The time will never be just right.

Don't wait. The time will never be just right.Push yourself, because no one else is going to do it for you.

The only way to do great work is to love what you do.The way to get started is to quit talking and begin doing.

The way to get started is to quit talking and begin doing.Your limitation—it’s only your imagination.